Command Investigations: Your Rights as a Subject
AR 15-6 governs administrative investigations — not criminal proceedings. But the difference matters less than you think. A 15-6 finding can end a career, generate a GOMOR that files permanently in your OMPF, and feed directly into administrative separation. Subjects have real rights at every stage. Most never exercise them because no one explains what they are.
What AR 15-6 Actually Is — Administrative, Not Criminal
The most important thing to understand about a 15-6 investigation is what it is not. It is not a criminal investigation. The IO cannot find you guilty of a crime. The IO cannot impose punishment. The IO cannot send you to jail. But the difference between "administrative" and "criminal" is smaller than it sounds when a 15-6 can generate a permanent GOMOR and feed directly into a separation package.
- — Standard of proof: preponderance (51%)
- — Convened by the unit chain of command
- — Findings: factual conclusions only
- — Can lead to GOMOR, Relief for Cause, separation
- — Cannot result in confinement or punitive discharge
- — Art. 31(b) applies to questioning of subjects
- — Standard of proof: beyond reasonable doubt
- — Independent investigative chain of command
- — Findings: criminal culpability determinations
- — Can lead to court-martial and confinement
- — Can result in punitive discharge (BCD/DD)
- — Art. 31(b) applies with full Miranda-equivalent force
The overlap: A 15-6 and a CID investigation can run simultaneously. Evidence from the 15-6 can feed the criminal investigation. This is one reason Art. 31(b) matters in both contexts.
When Commanders Use AR 15-6
Misconduct and Disciplinary Matters
Anything short of a criminal referral to CID — minor misconduct, fraternization, insubordination, hazing allegations, dereliction of duty. The commander wants a factual record without triggering a criminal investigation or NJP yet. A 15-6 can build the file.
Accidents and Safety Incidents
A vehicle rollover, a training injury, equipment damage. The 15-6 determines what happened, who bears responsibility, and whether negligence was involved. These can and do feed into administrative separation packages and Relief for Cause OERs.
Equal Opportunity (EO) Complaints
Formal EO complaints require a 15-6 investigation. This creates a particularly sharp dynamic: the soldier who filed the EO complaint can end up as the subject of a retaliatory 15-6. Know the rules on this before you file.
Property Accountability and Financial Liability
Lost equipment, FLIPL (Financial Liability Investigation of Property Loss) matters. A 15-6 can determine negligence and assign financial liability — sometimes tens of thousands of dollars. The IO's findings directly determine whether charges land on your LES.
Deaths and Serious Injuries
Suicide, combat death, training accident fatality. AR 15-6 investigations of deaths are mandatory. The findings go to the family, to the Army Safety Center, and often become the basis for Casualty Reports. The standard and rigor of these investigations varies enormously.
Administrative Board Requirements
When a formal board (vs. informal IO) is convened — promotion board irregularities, line of duty determinations, certain separation proceedings. AR 15-6 governs both informal (one IO) and formal (three-member board) investigations.
Subject vs. Witness vs. Person of Interest
Your status in the investigation determines what rights attach and what your obligations are. Status is not always clearly communicated — and it can change mid-investigation. Assume the most protective status until you know for certain.
Subject
Your conduct is directly under investigation. The IO was specifically tasked to examine what you did or did not do. Your rights are at maximum. Art. 31(b) attaches to all questioning. You must receive notice of the investigation and your status. You have the right to submit matters for consideration.
Person of Interest
Your conduct may be relevant but the IO has not yet designated you as a formal subject. This is the most dangerous category. Soldiers in this status sometimes believe they can cooperate freely — and in doing so produce the statement that makes them a Subject. The Army does not always clearly notify soldiers of POI status.
Witness
Your conduct is not under investigation. You have information relevant to the investigation. Witnesses can be compelled to testify in board proceedings. Witnesses do NOT have Art. 31(b) rights against self-incrimination in the same posture — but if a question would incriminate you, say so immediately and stop.
A soldier who begins as a witness can become a subject when new evidence emerges. The IO is required to notify you of status changes and re-advise you of Art. 31(b) rights at the moment the status changes. In practice, IOs sometimes do not provide timely notification. If the nature of questions being asked shifts from "what did you observe" to "what did you do," treat yourself as a subject and invoke Art. 31(b) immediately. Any statement taken after you became a subject but before Art. 31(b) warning was given is suppressible.
The Investigating Officer
The IO is appointed by the convening authority and conducts the investigation. The IO is not a neutral federal magistrate — they are a military officer appointed by command. Understanding what they can and cannot do is the foundation of knowing how to protect yourself.
Seniority Requirement
The IO must be senior in rank to all subjects of the investigation. This is a mandatory requirement under AR 15-6, para. 2-1. An IO who is junior to or equal in rank to the subject lacks the authority to investigate them. This is a procedural defect that can invalidate findings — raise it in your submission of matters if it applies.
Conflict of Interest Prohibition
AR 15-6, para. 2-1 prohibits appointment of an IO who has a personal interest in the outcome, a close relationship with parties that could affect objectivity, or participation in the events being investigated. The regulation requires the IO to report potential conflicts to the appointing authority. In practice, commanders do not always vet for conflicts. Challenge a conflicted IO early — in writing, to the convening authority — before the investigation is complete.
Qualification Requirements
For informal investigations, the IO must be a commissioned officer. For formal board proceedings, at least one member of the board must be a judge advocate (JAG attorney) or have completed the military justice course. More complex investigations — deaths, serious injuries, significant financial investigations — typically require more senior and specifically qualified IOs.
- ✓Interview witnesses and compel testimony in formal board proceedings
- ✓Review records, documents, emails, and personnel files relevant to the investigation
- ✓Request physical evidence and forensic analysis through the convening authority
- ✓Make findings by a preponderance of the evidence (more likely than not)
- ✓Recommend any administrative action up to and including separation
- ✓Interview the subject — but Art. 31(b) rights apply to all subject questioning
- ✓Conduct an unannounced preliminary inquiry before the formal investigation begins
- ✗Compel a subject to incriminate themselves — Art. 31(b) is absolute
- ✗Conduct warrantless searches of personal property, quarters, or electronic devices
- ✗Access medical records without authorization or a signed release
- ✗Make findings of criminal guilt — that requires a court-martial
- ✗Issue subpoenas to civilians (that requires federal court authority)
- ✗Grant immunity — only the convening authority can grant immunity
- ✗Take any punitive action themselves — they investigate and recommend only
Your Rights as a Subject
These rights exist in the regulation. They are real. Most subjects never exercise them because no one explains what they are before the IO shows up at their desk. Know them before you need them.
Before any questioning of a subject, the IO must advise you of the nature of the accusation, your right to remain silent, and that any statement you make may be used against you. This is not optional. It is not a courtesy. It is a mandatory prerequisite. A subject who is not advised of Art. 31(b) rights before questioning has a right to have any statement suppressed in subsequent proceedings.
Then stop. Say nothing else.
Art. 31(b) Right Against Self-Incrimination
CriticalBefore any questioning, the IO must advise you of: (1) the nature of the accusation, (2) your right to remain silent, (3) that any statement may be used against you. This is not optional and not waivable by the command. If the IO does not provide this warning before questioning a subject, any statement taken is suppressed in subsequent proceedings.
Right to Notification of Status
Key RightYou must receive written or oral notice that you are the subject of a 15-6 investigation. AR 15-6, para. 3-16 requires this notification. In informal investigations, this often occurs when the IO first contacts you. Do not wait to be notified — if you have reason to believe a 15-6 is open and you might be a subject, contact TDS proactively.
Right to Submit Matters for Consideration
Key RightSubjects have the right to submit matters (written statements, documentary evidence, witness names) for the IO's consideration. This right must be offered before the IO finalizes the report. The IO is required to consider submitted matters — they are not required to agree with them. Use this right. Submit a written statement through TDS.
Right to Counsel (with Important Limits)
Key RightYou have the right to consult with counsel — TDS, civilian, or both — before making any statement. You do NOT have an absolute right to have counsel present during witness questioning in informal investigations. In formal board proceedings, you have broader rights including counsel presence. Know the difference before you walk into an interview.
Right to Be Present (Board Proceedings)
Board ProceedingsIn formal board proceedings (three-member boards, not single IO), the subject has the right to be present during the presentation of evidence and witness testimony. You can be excluded from closed sessions addressing deliberations, but not from the evidentiary presentation itself. Single IO informal investigations do not carry this right.
Right to Cross-Examine (Board Proceedings Only)
Board ProceedingsIn formal board proceedings, subjects may cross-examine witnesses through counsel. This is a significant right — it allows testing of witness credibility and challenging inconsistent accounts. Single IO informal investigations do not include this right. If the adverse action potential is high, consider requesting elevation to a formal board.
The Investigation Process — Step by Step
A 15-6 investigation has a defined sequence. Knowing each stage tells you where your intervention opportunities are — and which opportunities close once a stage passes.
Appointment Memorandum
The convening authority (usually a battalion or brigade commander) issues a written appointment memorandum designating the IO and specifying the scope of the investigation. The IO must be senior in rank to all subjects. This memo defines what the IO is authorized to investigate. Review it if possible — scope limitations matter. An IO who exceeds the scope defined in the appointment memo creates grounds for challenge.
Preliminary Inquiry
Before the formal investigation begins, the IO may conduct a preliminary inquiry to determine whether a full investigation is warranted. This phase is informal and less structured. Soldiers often do not know they are in a preliminary inquiry. Be cautious about informal conversations with the IO during this phase — Art. 31(b) still applies to subjects.
Evidence Gathering
The IO collects records, documents, physical evidence, and electronic communications. Emails, text messages on government devices, unit records, logbooks, maintenance records — all are accessible. The IO does not need a warrant to access government property. Personal devices require consent or command authorization under MRE 315 (probable cause + military magistrate).
Witness Interviews
The IO interviews witnesses and, if the subject agrees, the subject themselves. Witness interviews can be compelled in formal boards. In informal investigations, the IO cannot compel a witness to appear but can note non-cooperation. If you are the subject: do not provide a voluntary statement without speaking to TDS first. The statement you give thinking it will "help your case" is typically the most damaging evidence collected.
Draft Findings and Recommendations
The IO drafts findings (what happened, by a preponderance of evidence) and recommendations (what action should be taken). The standard is preponderance — not beyond reasonable doubt. More likely than not is enough to find against you. Before finalizing, the IO must offer subjects the opportunity to submit matters for consideration.
Legal Review
The IO submits the report to the servicing JAG office for legal review. JAG reviews for legal sufficiency — not factual correctness. JAG checks that the IO had authority, followed procedures, and reached findings that are legally supportable. A favorable legal review does not mean the findings are fair. An adverse legal review can send the report back to the IO for correction.
Approval Authority Action
The convening authority reviews the report, the legal review, and any subject submissions. The approval authority can approve, modify, or disapprove findings and recommendations. They are not required to follow the IO's recommendations. Once approved, the findings are final at this level and begin feeding into any administrative actions.
- — Provide your name, rank, and unit
- — Acknowledge receipt of Art. 31(b) advisement
- — Confirm or deny your understanding of the rights
- — Answer any substantive questions
- — Provide any written statement
- — Consent to a search of your person or property
- — Submit to a polygraph examination
- — Explain your decision to remain silent
Findings and Recommendations — How the IO Frames the Record
The IO's findings and recommendations are the factual and advisory core of the 15-6 report. Understanding how they are structured helps you understand how to challenge them — and why the preponderance standard is so consequential.
Standard of Proof
Preponderance of the evidence — "more likely than not." This is 51%. Not proof beyond a reasonable doubt (criminal standard). Not clear and convincing evidence. The IO needs only to conclude that it is slightly more probable than not that the misconduct occurred. This is a dramatically lower bar than any criminal standard, which is why 15-6 investigations are so commonly used to build administrative separation packages for conduct that could not be proven at court-martial.
Finding Frames
Findings typically take the form: "By a preponderance of the evidence, [Subject] [did/did not] [specific conduct] on [date] in violation of [regulation/order/law]." Recommendations are separate from findings and express what action the IO thinks the approval authority should take. A finding that someone violated AR 600-20 does not automatically mean they are separated — but it is the factual predicate for any adverse action that follows.
Recommendations You Will See
Relief for cause, letter of reprimand (GOMOR), initiation of administrative separation proceedings, financial liability determination, referral for counseling or rehabilitation, no action recommended (rare but it happens), or referral to CID/JAG for potential criminal action. Recommendations are advisory — the approval authority is not bound by them.
What Happens to the Report
Where the 15-6 report goes after approval determines whether it affects your career for years or forever. The distinction between unit-level documents and OMPF filing is one of the most important things to understand — and fight over.
The Approval Authority
The report goes first to the convening authority (the commander who appointed the IO). They take action — approve, modify, or disapprove findings and recommendations. After approval, the adverse action pipeline begins.
The Adverse Action Pipeline
Approved findings flow directly into whatever adverse action the command elects: NJP referral, GOMOR, relief for cause, administrative separation initiation. The 15-6 report is the evidentiary foundation. This is why challenging findings early — during the investigation itself — is far more effective than challenging them after adverse actions are taken.
OMPF vs. Unit Files
The 15-6 report itself does not automatically go into your Official Military Personnel File (OMPF). However, the adverse actions it generates — GOMMORs, Relief for Cause OERs, DA 2627s — absolutely do. Understanding what goes in your OMPF and what stays at unit level is critical. A locally filed GOMOR stays at unit level. An OMPF-filed GOMOR follows you forever.
Criminal Referral Channel
If the IO's findings reveal potential criminal conduct, the convening authority may refer the matter to CID or the JAG office for potential court-martial action. The 15-6 findings and evidence are then available to the criminal investigation. This is one reason Art. 31(b) is so important — a statement you gave during the 15-6 process can be used in criminal proceedings.
When a GOMOR is issued based on 15-6 findings, the filing decision — local vs. OMPF — is made by the issuing general officer after considering your rebuttal. A locally filed GOMOR is purged when you depart the command or within 2 years. An OMPF-filed GOMOR permanently affects every promotion board, every command selection board, and every school selection board that reviews your file. Submit the strongest possible rebuttal before the filing decision. Once filed in the OMPF, the path to removal runs through DASEB — and DASEB is hard.
Challenging the Findings — Timing Is Everything
You have multiple intervention points. Each one that passes without action makes the next harder. The earlier the challenge, the more effective it is.
During the Investigation
Before IO finalizes reportSubmit matters for consideration to the IO directly. Written statement, witness names, documentary evidence, legal arguments. This is your most powerful intervention point. The IO is required to consider your submission before finalizing findings. Do this with TDS assistance.
After Approval — Formal Rebuttal
Varies — often 7–10 days, sometimes shorterWhen adverse actions are initiated based on 15-6 findings, you typically receive notice and an opportunity to rebut. The window is short — it may be as few as 7 days. This is your second chance to challenge the factual record, the IO's methodology, conflicts of interest, or procedural violations.
Challenge to Approval Authority
Within rebuttal windowSubmit your rebuttal directly to the approval authority — the commander who approved the findings. They are required to consider it. New evidence, procedural defects, IO conflicts of interest, findings that are not supported by the preponderance of evidence — all are grounds. Approval authorities do sometimes reverse findings.
Inspector General (IG) Complaint
Concurrent or after rebuttalIf the investigation was procedurally defective, the IO had a conflict of interest, or the findings were predetermined, file a simultaneous IG complaint. The IG can investigate the investigation. IG complaints create parallel pressure and documentation. They do not directly reverse findings but create a record.
Board of Review / ABCMR
After all other remediesIf adverse actions are finalized and you have exhausted command channels, the Army Board for Correction of Military Records (ABCMR) can order removal of records from your OMPF. Standard is error or injustice. This is a long, document-intensive process — typically 18–36 months. TDS can advise on viability.
The GOMOR Pipeline — From Finding to Career Impact
The General Officer Memorandum of Reprimand is the most common severe adverse action generated by a 15-6. Understanding the pipeline from finding to filing — and every intervention point within it — is essential.
15-6 Finding
IO finds misconduct by preponderance. Approval authority approves. This finding is now the factual predicate for a GOMOR.
GOMOR Drafted and Issued
A General Officer (or their authorized designee) signs the memorandum of reprimand. The GOMOR references the 15-6 findings. Subjects receive the GOMOR and must acknowledge receipt within a short window (often 7 days). This acknowledgment is not an admission of the underlying findings.
Local File vs. OMPF Decision
The issuing general officer decides whether to file the GOMOR locally (unit level, purged when soldier departs or within 2 years) or in the OMPF (permanent record). The subject may submit matters requesting local filing. Generals are not required to file locally. For senior NCOs and officers, OMPF filing is common. Local filing is the better outcome — pursue it aggressively through your rebuttal.
Rebuttal Window
You have a mandatory opportunity to submit a rebuttal before the filing decision. Use it. A strong rebuttal — sincere acknowledgment of error, evidence of remediation, character statements from trusted supervisors, concrete mitigating circumstances — can shift a general officer's filing decision. The rebuttal goes to the general officer directly.
DASEB Petition (If OMPF Filed)
If the GOMOR is filed in the OMPF, the Department of the Army Suitability Evaluation Board (DASEB) can petition for transfer to the restricted portion or removal. Standard: "sufficiently rehabilitated," "best interest of the Army," or "unjust." Transfer to restricted is more likely than removal. Evidence of sustained good performance after the incident is the core of a DASEB petition.
Career Impact by Grade
An OMPF-filed GOMOR is effectively a career-ending document for most officers and senior NCOs. For E-1 through E-5, an OMPF GOMOR will preclude many reenlistment and school opportunities. For WO1-CW4, it typically ends promotion eligibility. For O1-O6, it is a career terminal event in most branches. Local-filed GOMORs are damaging but survivable.
Common Abuse Patterns — When the Process Becomes the Weapon
AR 15-6 investigations are a legitimate command tool. They are also a frequently abused one. The patterns below are documented, repeated, and challengeable — but only if you recognize them early enough.
Building the Separation Package
The most common abuse pattern: a commander has decided to separate a soldier but does not have sufficient grounds. A 15-6 is appointed to build the record. The IO is given informal guidance. Findings are written to support the predetermined conclusion. The soldier never understands why the investigation was opened or that it was already decided before it started. Look for: IO appointed shortly after an adverse command relationship develops, investigation scope that sweeps broadly across the soldier's career, findings that focus on minor technical violations.
The Friendly IO
The convening authority appoints an IO who has a personal or professional relationship with the accuser, the victim, or the commander driving the investigation. AR 15-6, para. 2-1 prohibits appointment of an IO with a conflict of interest. A close friendship with the primary accuser, a prior supervisory relationship creating bias, or participation in the events being investigated are all grounds for challenge. Challenge must be raised early — before the IO completes the investigation.
Predetermined Findings
Signs of a predetermined investigation: the IO requests only one side's witnesses, documents the IO reviewed were selectively provided by command, the IO never contacts the subject to offer opportunity to submit matters, the IO's findings track the appointment memo's framing almost verbatim, or the legal review is suspiciously brief. These patterns are documented and challengeable through IG and ABCMR.
Exonerated But Still Chaptered
AR 15-6 findings of "not supported by the evidence" or "no misconduct found" do not prevent administrative separation for a pattern of conduct, failure to meet standards, or other basis. Commanders sometimes use the investigation process itself as the basis for characterizing a soldier as problematic — regardless of findings. If you receive a favorable 15-6 outcome and then receive chapter initiation notice within months, the two are almost certainly related. Document everything.
The Retaliatory 15-6
A soldier files an EO complaint. Within weeks, a 15-6 investigation is opened against the soldier for unrelated conduct. This is a documented retaliation pattern. The Military Whistleblower Protection Act (10 U.S.C. § 1034) prohibits reprisals against members who report violations of law or regulation. If the timing correlates with protected activity, document it, contact TDS, and file a reprisal complaint with the IG simultaneously.
Scope Creep
The IO was appointed to investigate one incident. Over the course of the investigation, the scope expands to cover years of the soldier's service, unrelated incidents, and conduct the original appointment memo never mentioned. The IO must stay within the scope defined in the appointment memo. Scope creep beyond the appointment is procedurally defective and challengeable. Raise it in your submission of matters and your rebuttal.
Frequently Asked Questions
The questions that come up most — answered directly, without hedging.
Do I have to answer the IO's questions?
If you are the subject of the investigation: No. You have Art. 31(b) rights that protect you from compelled self-incrimination. Before any questioning, the IO must advise you of the nature of the accusation, your right to remain silent, and that any statement may be used against you. Invoking Art. 31(b) is straightforward: "I am invoking my Article 31 rights. I am requesting TDS counsel before I make any statement." Then stop talking. If you are a witness (not a subject) in a formal board proceeding, you can be compelled to testify — but you retain the right to assert that a specific answer would incriminate you.
Can I have a lawyer present during the IO interview?
For informal 15-6 investigations (single IO, not a board), you have the right to consult with counsel before making a statement, but not an absolute right to have counsel physically present during the IO interview. For formal board proceedings (three-member boards), you have broader rights including counsel presence and participation. The practical approach: consult with TDS before any interview, decline to make a statement until you have done so, and submit a written statement prepared with TDS assistance rather than a spontaneous oral interview.
Can the 15-6 findings be used against me in NJP or court-martial?
Yes — with important nuances. The findings themselves are not a conviction, but the evidence gathered during the investigation (witness statements, documentary evidence) is available to the command for NJP or to CID/JAG for court-martial. Any statement you made during the 15-6 process can be used in subsequent proceedings. This is why Art. 31(b) is so important: a statement taken in violation of Art. 31(b) can be suppressed, but a voluntary statement cannot. The investigation report itself may be attached to NJP documentation or used in separation proceedings.
How do I challenge a biased IO?
Raise the conflict of interest in writing to the convening authority as early as possible — ideally before the IO begins collecting evidence. Document the specific relationship that creates the conflict: friendship with the accuser, prior supervisory role, participation in the events being investigated. Request a new IO be appointed. If the convening authority denies the challenge, preserve it in your submission of matters and your formal rebuttal. Denied conflict challenges are reviewable by higher authority and by the ABCMR. The strongest challenges involve documented evidence of the relationship, not just assertions.
Can the investigation go into my permanent record?
The 15-6 report itself does not automatically file in your OMPF. However, the adverse actions the report generates — GOMORs, Relief for Cause OERs, separation documents — do. When a GOMOR is issued based on 15-6 findings, the issuing general officer decides whether to file it locally (purged when you depart or within 2 years) or in the OMPF (permanent). Submit a strong rebuttal requesting local filing before the filing decision is made. Once filed in the OMPF, removal requires a DASEB petition.
What is the difference between a 15-6 and a CID investigation?
A 15-6 is an administrative investigation conducted by a commissioned officer appointed by the command. It cannot result in criminal conviction or punitive discharge. The standard of proof is preponderance (51%). It can result in GOMORs, Relief for Cause, financial liability, and administrative separation. A CID investigation is a criminal investigation conducted by specialized agents who report through their own chain, not the line command. CID investigates potential UCMJ crimes. The standard for prosecution is beyond a reasonable doubt. A 15-6 finding does not preclude a subsequent CID investigation — the two can run concurrently, and 15-6 evidence can feed the criminal investigation.
I was the one who filed an EO complaint. Now I'm the subject of a 15-6. What do I do?
Document the timeline immediately: date of EO complaint, date of 15-6 appointment, exact nature of the conduct being investigated. If the 15-6 targets conduct that was known to the command before your EO complaint was filed but was only investigated afterward, the temporal correlation is evidence of retaliation. Contact TDS immediately. File a Military Whistleblower Protection Act complaint with the DoD IG simultaneously — do not wait for the 15-6 to complete. The IG can investigate the timing and pattern even while the 15-6 proceeds. Retaliatory investigations are a documented command abuse pattern and federal law prohibits reprisals.
How long does a 15-6 investigation take?
There is no statutory deadline. AR 15-6 does not mandate completion timelines. Informal investigations are typically completed within 30–60 days. Complex investigations (multiple witnesses, extensive records review, deaths) can take months. During this period, the soldier may be flagged (preventing positive actions including promotion, awards, PCS, and reenlistment), may be placed in a modified duty status, or may have access revoked. Extended investigations that serve no legitimate investigative purpose and appear designed to maintain a flag are themselves challengeable through IG.
Official Resources
Related Guides
This guide provides general educational information about AR 15-6 and the administrative investigation process only. It is not legal advice and does not establish an attorney-client relationship. Military administrative investigations are fact-specific and time-sensitive. Contact the Trial Defense Service (TDS) immediately if you are the subject of a 15-6 investigation or have been contacted by an investigating officer. TDS is free to all Army service members.